Looking really good bro, it takes time to get things dialled in. You're really close by the looks of things, def don't pull anything you'll regret it (speaking from experience)!
What's your water/feed schedule bro? Also, do you rough up your soil? How much runoff do you get? I forgot what soil you are using but are you adding the lime a few weeks before you germ, this helps give the lime chance to work and stabilise the pH. You could have a touch of overwatering there too bro. That can really make the pH swing in a negative way, especially if you are letting it get too dry. I know you said you had some high temps one day, so if your temps are not really stable, you might be thinking they need more/less water but actually they don't. Just some thoughts for ya bro,